1. kevykev

    Big Rock Big rock inside diff gears destroyed!

    First off there (at the time I didn’t know) but there is a bearing inside the diff outdrive and I’m sure that bearing was destroyed. It was binding so I thought I’d throw a couple shims on the outdrive. Boom no more binding. I also was working with the diff while it was semi full and seating it...
  2. kevykev

    Big Rock Obliterated slipper plate

    Has this happened to anyone before? LOL 4068 2050kv motor Metal input, crown, spur gear 23t pinion Quicrun 150 User error? Is this a result of a tight slipper clutch? Lmfao
  3. creastruction

    ...servo unresponsive, BigRockV3 stock servo

    ...out on a bash and at the end of the battery, the servo went unresponsive, to both: L/R steering and trim ...I'll be engaged in disassembly to source the issue... ...sadly AF won't accept MP4 files and I have no idea how to alter the format in which my phone saves videos... In the video you...
  4. creastruction

    Big Rock Jumps, flips, slips...

    ...flipVID...bigrockV3... ... creastruction... ...where's the video???
  5. Mallerdaller

    Big Rock New 3s line?

    Hi there. Does anyone know if arrma will be releasing new 3s models soon? I am considering buying a BigRock 3s. But if there is a new model coming in 1-3 months it might be a stupid idea?
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    Arrma nero with hpi gigante gt body and 3.8 badlands
  7. P

    Big Rock Foam inserts bad?

    I've searched about foam inserts; methods to remove tires in the oven, finding new inserts, etc. But I haven't found a thread describing how to tell if your inserts are bad. After a session today I randomly squeezed a tire and it felt SUPER soft. So I squeezed them all and at least 2 of them...
  8. D

    Looking for 3s lipo batteries (and charger) recommendations for the arrma big rock

    Hello, I was looking at purchasing the arrma big rock, and was wondering if anyone has any advice for what 3s lipo battery and charger to get for it. Any help would be much appreciated.
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    Daughter’s new Big Rock next to my Senton.
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    Daughter’s new Big Rock next to my Senton.
  11. Evilpoptart

    Arrma Big Rock Drive Shaft Options

    So I've been going through quite a few of the slider driveshafts on my BRC v2 and I am looking for an upgrade. I was wondering if these driveshafts or something similar would work. Link to driveshafts
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    Gave the old big rock a new body. My first custom paint job
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    Old big rock with new body
  14. Rasburry

    Big Rock Decided to get an airbrush and change my big rock to a baja

    This is my first attempt at doing any sort of custom airbrushing, don't look too close ;). I learned a lot but really enjoyed it and am super happy with how it turned out.
  15. HondaJJN

    Big Rock Big Rock 3s BLX WIDE

    Started my build on my Big Rock. First thing I wanted was to widen the stance. Talon arms were added. Then 12mm hex and the HR Racing 10mm hub extenders. Then I added the Duratrax Hatchet C2 belted wheels and tires 2.8. Loving it so far . Next I want to add shocks. Let me know what you think.
  16. kantonburg

    Big Rock Truck took off by itself - no throttle - why?

    So my boy got his big rock for this birthday today. It's pouring so I'm downstairs checking screws and checked the mesh. Simple stuff before he took it out. I noticed if I gave it just a smidge of throttle it would keep moving forward till I hit the brake. So I did the reset the...
  17. H

    Big rock just broke need help fixing it

    So I bought a Big Rock few weeks ago . Fun to run but this just happened need help fixing it . Are there any upgrades so this doesn’t happen again
  18. anthony611

    Big Rock New Lights and Reinforced chassis!

    Hey guys! I was just following some inspiration I saw on the forums and added some lights to my first RC! I also did the drywall mesh / e6000 /plastic dip body reinforcement. Everything looks great and it was a fun little project! Hopefully, it will last a good while!
  19. RAGER RC

    Big Rock v2- Anyone know how to remove motor bearings?

    Anyone know how to remove the motor bearings in the BRCC? Or a video on how to do so?
  20. RAGER RC

    Big Rock Big Rock spur gear keeps stripping almost every run. Any suggestions?

    So I’ve had my big rock for 5-6 months now, and around 2 weeks ago I stripped the spur gear. “All right,” I thought “this is just a stroke of unluckiness. I was running the stock metal one, and my local hobby shop only had plastic, which was fine. Then it happened again. And again. And in the...